/Engine/Source/Runtime/Datasmith/CADKernel/Public/CADKernel/Topo/TopologicalLoop.h
const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FTopologicalEdge](API\Runtime\CADKernel\CADKernel\Topo\FTopologicalEdge) > & GetEdge ( int32 Index ) const